package com.efast.standalone.config;

import java.util.concurrent.Executor;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.annotation.EnableAsync;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
@Configuration
@EnableAsync
public class AsyncConfig {
	/*
	此处成员变量应该使用@Value从配置中读取
	*/
	private int corePoolSize = 10;
	private int maxPoolSize = 200;
	private int queueCapacity = 10;
	@Bean
	public Executor taskExecutor() {
	ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
	executor.setCorePoolSize(corePoolSize);
	executor.setMaxPoolSize(maxPoolSize);
	executor.setQueueCapacity(queueCapacity);
	executor.initialize();
	return executor;
	}

}
